ON　k-Smooth,k-Very　Smooth　and　K-Strongly　Smooth　Banach　Spaces

摘要

ＯＮｋ－Ｓｍｏｏｔｈ，ｋ－ＶｅｒｙＳｍｏｏｔｈａｎｄＫ－ＳｔｒｏｎｇｌｙＳｍｏｏｔｈＢａｎａｃｈＳｐａｃｅｓＷＵＣｏｎｇｘｉｎ（吴从）（Ｄｅｐｔ．ｏｆＭａｔｈｅｍａｔｉｃｓ，ＨａｒｂｉｎｌｎｓｔｉｔｕｔｅｏｆＴｅｃｈｎｏｌｏｇｙ，Ｈａｒｂｉｎ，１５０...